Anyone tried adding one of these to a laptop or desktop lcd monitor?
For an application I'm considering I would like to put one of these on top of a piece of glass with the screen on the other side - there shouldn't be any problem doing that should there (assuming I can figure a way to mount it)?
they suck.
seriously.
just buy an actual touchscreen designed as one.
+1 just get a real touchscreen.
Wow, that bad huh? I'm trying to repurpose a laptop and not spend $200-300 on a touchscreen. 
If you only want to hit 4 giant icons...it will work. those "overlays" are for very low resolution Point of Sale programs. Think McD's
Even with the real ones, try it for a bit.
I keep wanting to want this, but each time I spend just 5 minutes with it at the store, I don't like it.
Smudges all over the screen and it just doesn't work all that usefully. I do a faster more accurate job with the mouse.
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